pythonbot.py

import sys
import socket
import string
import random
HOST = "irc.freenode.net" #keep this the same
CHANNEL = "#OREServerChat" #keep this set to
PORT = 6667 #IRC's port, don't change
NICK = "CalcBot" #name of your bot
IDENT = "CalcBot" #more name of bot
REALNAME = "CalcBot" #bot bot bot
MASTER = "PabloPardons" #you
readbuffer = "" #can't touch this.
cmd = "calc " #what the bot looks for to execute commands

#getting the password for IRC
passfile=open("password.txt","r")
PASSWORD=str(passfile.read())
passfile.close()

#getting connected
s=socket.socket( )
s.connect((HOST, PORT))
s.send(bytes("NICK %s\r\n" % NICK, "latin1"))
s.send(bytes("USER %s %s bla :%s\r\n" % (IDENT, HOST, REALNAME), "latin1"))
s.send(bytes("JOIN %s\r\n" % (CHANNEL), "latin1"))
s.send(bytes("PRIVMSG NickServ :identify %s \r\n" % (PASSWORD), "latin1"))

#some variables
array=[]
at1=[]
at2=[]
at3=[]
e=0
i=0
c1=0
c2=0
c3=0
output=0
d=0
d2=False
reading=False
appending=0
removing=0
equation = ""
equation2 = ""
#some functions
def is_number(s):
    try:
        float(s)
        return True
    except ValueError:
        return False
def ircsend(o):
	s.send(bytes("PRIVMSG %s :@%s %s \r\n" % (CHANNEL, getname(), o), "latin1"))
def ircquit():
	s.send(bytes("QUIT\r\n","latin1"))
def doublenn(li):
	d=0
	for n in li:
		if is_number(n):
			d=0
		else:
			d+=1
		if d==2:
			return True
def getname():
	reading=False
	array=[]
	read=False
	i=0
	for n in text:
		if n=="!" and reading:
			reading=False
		if reading:
			array.append(n)
		if i==0 and n==":":
			reading=True
		i+=1
	if "".join(array)=="ORESchool" or "".join(array)=="OREBuild":
		array=[]
		i=0
		for n in text:
			if i!=0 and n==":" and reading:
				reading=False
				break
			if reading:
				array.append(n)
			if i!=0 and n==":" and not reading and not read:
				reading=True
				read=True
			i+=1
		i=0
	return "".join(array)
	array=[]
def findindex(list, string):
	i=0
	for n in list:
		if n == string:
			return i
			break
		i+=1
def calcexpression(arrayequation,c1):
	i=0
	output=0
	e=True
	array=[]
	at1 = []
	at2 = []
	at3 = []
	removing=0
	if c1!=2 and e:
		return "Error1: quotes inconsistant"
		e=False
	for n in arrayequation:
		if isinstance(n, str) and is_number(n):
			arrayequation[i]=calcexpression(inputlist[int(n)],2)
		i+=1
	i=0
	for n in arrayequation:
		if is_number(n) or n=="*" or n=="/" or n=="+" or n=="-" or n=="^":
			pass
		else:
			e=False
		i+=1
	i=0
	length=len(arrayequation)
	lengthrange=list(range(length))
	lengthrange=lengthrange[::-1]
	if e:
		try:
			print("<--",arrayequation,"-->")
			for n in lengthrange:
				print (n, length, removing)
				n=n-removing
				if n<0:
					break
				if n+1>=len(arrayequation):
					e=False
				elif arrayequation[n]=="^":
					removing-=1
					n=findindex(arrayequation,"^")
					arrayequation[n+1]=arrayequation[n-1]**arrayequation[n+1]
					del arrayequation[n]
					del arrayequation[n-1]
					removing+=2
					print ("<--",3,arrayequation,n,"-->")
			for n in lengthrange:
				print (n, length, removing)
				n=n-removing
				if n<0:
					break
				if n+1>=len(arrayequation):
					pass
				elif arrayequation[n]=="*":
					removing-=1
					n=findindex(arrayequation,"*")
					arrayequation[n+1]=arrayequation[n-1]*arrayequation[n+1]
					del arrayequation[n]
					del arrayequation[n-1]
					removing+=2
					print ("<--",2,arrayequation,n,"-->")
				elif arrayequation[n]=="/":
					removing-=1
					n=findindex(arrayequation,"/")
					arrayequation[n+1]=arrayequation[n-1]/arrayequation[n+1]
					del arrayequation[n]
					del arrayequation[n-1]
					removing+=2
					print ("<--",2,arrayequation,n,"-->")
			for n in lengthrange:
				print (n, length, removing)
				n=n-removing
				if n<0:
					break
				if n+1>=len(arrayequation):
					pass
				elif arrayequation[n]=="-":
					removing-=1
					n=findindex(arrayequation,"-")
					if n==0:
						arrayequation[n+1]*=-1
						del arrayequation[n]
						removing+=1
						print ("<--",1,arrayequation,n,"-->")
					else:
						arrayequation[n+1]=arrayequation[n-1]-arrayequation[n+1]
						del arrayequation[n]
						del arrayequation[n-1]
						removing+=2
						print ("<--",1,arrayequation,n,"-->")
				elif arrayequation[n]=="+":
					removing-=1
					n=findindex(arrayequation,"+")
					arrayequation[n+1]+=arrayequation[n-1]
					del arrayequation[n]
					del arrayequation[n-1]
					removing+=2
					print ("<--",1,arrayequation,n,"-->")
		except (ValueError, ZeroDivisionError, OverflowError):
			e=False
	print (arrayequation)
	if e:
		for n in arrayequation:
			output+=n
		return output
	else:
		return "Error2: There occoured an error while calculating"

#what your bot does after its up and running
while 1:
	text = s.recv(2040).decode("latin1") #gets data from irc and decodes it to "latin1"
	if text.find('PING') != -1:		 #confirms connection to IRC
		s.send(bytes('PONG ' + text.split() [1] + '\r\n', "latin1"))
#quit bot when you type your cmd + quit + password(without space or +)
	if text.find(cmd + "quit") != -1:
		if getname()==MASTER:
			ircquit()
			break
	
	elif text.find(cmd) != -1 and getname()=="Hastumer":
		ircsend("Sorry, but you are blacklisted")
	
	elif text.find(cmd + "help") != -1:
		ircsend('syntax: calc "[expression]"')
		ircsend('supported characters:')
		ircsend('"*", "/", "+", "-", "()", "^"')
	
	elif text.find(cmd) != -1:
		print ("__________started calculation__________")
		i=0
		array=[]
		c1 = 0
		output = 0
		c2 = 0
		e=True
		array = []
		at1 = []
		at2 = []
		at3 = []
		arrayequation = []
		equation = ""
		equation2 = ""
		d=0
		removing=0
		appending=0
		d2=False
		reading=False
		inputlist=[[]]
		for a in text:
			if a == '"' and c1>0:
				c1 += 1
			if c1 == 1:
				array.append(a)
			if a == '"' and c1==0:
				c1 += 1

		equation="".join(array)
		equation=equation.replace("+",",+,")
		equation=equation.replace("-",",-,")
		equation=equation.replace("*",",*,")
		equation=equation.replace("/",",/,")
		equation=equation.replace("(",",(,")
		equation=equation.replace(")",",),")
		equation=equation.replace("^",",^,")
		equation=equation.replace(" ","")
		arrayequation=equation.split(",")
		if equation=="9,+,10":
			e=False
			ircsend(21.0)
		if equation.find("e")!=-1 and e:
			e=False
			ircsend('Error3: "e" is not supported')
		for a in arrayequation:
			if a=="":
				pass
			elif is_number(a):
				c2=0
				a=float(a)
				inputlist[appending].append(a)
			elif a=="*" or a=="/" or a=="+" or a=="-" or a=="^":
				c2+=1
				inputlist[appending].append(a)
			elif a == "(":
				c2=0
				inputlist.append([])
				appending+=1
				inputlist[appending-1].append(str(appending))
			elif a == ")":
				appending-=1
			elif e:
				e=False
				ircsend("Error4: Illegal characters")
			if c2>1 and e:
				e=False
				ircsend("Error5! incorrect usage of operators")
			i+=1
		i=0
		if appending!=0:
			e=False
			ircsend("Error6! Parenthesis inconsistant")
		if e:
			ircsend(calcexpression(inputlist[0],c1))

		i=0
		array=[]
		c1 = 0
		output = 0
		c2 = 0
		e=True
		array = []
		at1 = []
		at2 = []
		at3 = []
		arrayequation = []
		equation = ""
		equation2 = ""
		d=0
		removing=0
		appending=0
		d2=False
		reading=False
		inputlist=[[]]